2 Port Solar 1 Bsp Female Motorised Zone Valve Actuator Solar Thermal Systems

Description

The ZVS range 2-port spring return valve has been designed for use with solar thermal systems, operating at a temperature of 120C with short term peaks of up to 160C. The internal components has been made of material suitable for use with both the glycol fluids used in solar systems and the high temperature experienced in normal operation.The valves can be used in both heating and solar systems and can be used to zone off additional storage tanks, for heat dumping circuits, and to control or divert in place of pumpsPort A is normally closed when there is no powerCertifications:CE : CI02410 ISO 9001:2000 GB00568Manual OverrideTechnical DataVoltage: 230Vac Power consumption: 6W Cable length: 1 metre, 5 core Fluid temperature: +5 to +160C Max ambient temperature: +60CApplication Wires Blue - neutral Brown - live Green & Yellow - earth Orange - end switch out (auxiliary) Grey - end switch in (auxiliary)Mounting Options: The valve may be mounted vertically, or horizontally but should not be mounted so that valve head is below the horizontal level of the pipe work